What happened to the carbon dioxide in Earth’s early atmosphere?

a. It escaped to space.
b. It remains in the atmosphere today.
c. It moved to the stratosphere.
d. It was incorporated into rocks and minerals.
e. It was incorporated into ocean waters.


d

Environmental & Atmospheric Sciences

You might also like to view...

Which of the following rock types represents the highest grade of metamorphism?

A) slate B) phyllite C) schist D) gneiss

Environmental & Atmospheric Sciences

The most common component of the atmosphere is

A. particulates. B. carbon dioxide. C. aerosols. D. nitrogen.

Environmental & Atmospheric Sciences

Why don't continental polar air masses form over Greenland?

A) Greenland isn't in the high latitudes. B) Greenland isn't in the low latitudes. C) Greenland is in the middle latitudes. D) Greenland isn't large enough.

Environmental & Atmospheric Sciences

What is naxalite?

A) practices against the Dalit communities B) village of a marginal caste community C) violent uprising by conservative Hindus D) violent uprising by the poor and adivasi E) none of the above

Environmental & Atmospheric Sciences